329967

(+)-Usnic acid

98%

• Sinônimo(s): (+)-Usnic acid from Usnea dasypoga, 2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyldibenzofuran-1,3(2H,9bH)-dione
• Fórmula empírica (Notação de Hill): C₁₈H₁₆O₇
• Número CAS: 7562-61-0
• Peso molecular: 344.32
• Beilstein: 96698
• Número CE: 231-456-0
• Número MDL: MFCD00191041
• Código UNSPSC: 12352106
• ID de substância PubChem: 24859825
• NACRES: NA.22

Propriedades

• Ensaio: 98%
• Formulário: powder
• atividade óptica: [α]25/D +488°, c = 0.7% in chloroform
• pf: 201-203 °C (lit.)
• grupo funcional: ketone
• cadeia de caracteres SMILES: C[C@](C1=C(O)C(C)=C(O)C(C(C)=O)=C1O2)(C(C3C(C)=O)=O)C2=CC3=O
• InChI: 1S/C18H16O7/c1-6-14(22)12(8(3)20)16-13(15(6)23)18(4)10(25-16)5-9(21)11(7(2)19)17(18)24/h5,22-24H,1-4H3/t18-/m1/s1
• chave InChI: ICTZCAHDGHPRQR-GOSISDBHSA-N

Descrição

Descrição geral

(+)-Usnic acid is a bioactive compound mainly found as a secondary metabolite in lichens.

Aplicação

(+)-Usnic acid has been used to study the following:

• The mechanism of its antimicrobial activity in bacterial cells.
• Its ability as an antibiofilm agent against Group A Streptococci (GAS).
• Its ability as a potent anti-virulent compound against Candida albicans.
• The mechanism of its toxic effect on hepatocytes.
• Its ability to inhibit the motility of human lung cancer cells.

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H302
• Declarações de precaução: P301 + P312 + P330
• Classificações de perigo: Acute Tox. 4 Oral
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable
• Equipamento de proteção individual: dust mask type N95 (US), Eyeshields, Gloves